|  | @@ -1,8 +1,10 @@
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				|  |  |  package com.xxl.controller;
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				|  |  |  
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				|  |  | +import java.text.MessageFormat;
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				|  |  |  import java.util.HashMap;
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				|  |  |  import java.util.List;
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				|  |  |  import java.util.Map;
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				|  |  | +import java.util.concurrent.TimeUnit;
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				|  |  |  
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				|  |  |  import org.apache.commons.lang.StringUtils;
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				|  |  |  import org.quartz.CronExpression;
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				|  | @@ -136,4 +138,60 @@ public class IndexController {
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				|  |  |  		return "job/help";
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				|  |  |  	}
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				|  |  |  	
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				|  |  | +	private int simpleParam = 0;
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				|  |  | +	private ThreadLocal<Integer> tlParam;
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				|  |  | +	
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				|  |  | +	@RequestMapping("/beat")
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				|  |  | +	@ResponseBody
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				|  |  | +	public String beat() {
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				|  |  | +		if (tlParam == null) {
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				|  |  | +			tlParam = new ThreadLocal<Integer>();
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				|  |  | +		}
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				|  |  | +		if (tlParam.get() == null) {
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				|  |  | +			tlParam.set(5000);
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				|  |  | +		}
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				|  |  | +		simpleParam++;
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				|  |  | +		tlParam.set(tlParam.get() + 1);
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				|  |  | +		
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				|  |  | +		long start = System.currentTimeMillis();
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				|  |  | +		try {
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				|  |  | +			TimeUnit.SECONDS.sleep(1);
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				|  |  | +		} catch (InterruptedException e) {
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				|  |  | +			e.printStackTrace();
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				|  |  | +		}
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				|  |  | +		long end = System.currentTimeMillis();
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				|  |  | +		return MessageFormat.format("cost:{0}, hashCode:{1}, simpleParam:{2}, tlParam:{3}", 
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				|  |  | +				(end - start), this.hashCode(), simpleParam, tlParam.get());
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				|  |  | +	}
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				|  |  | +	
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				|  |  | +	
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				|  |  | +	public static void main(String[] args) {
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				|  |  | +		Runnable runa = new Runnable() {
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				|  |  | +			private int simInt = 0;
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				|  |  | +			private ThreadLocal<Integer> tlParam = new ThreadLocal<Integer>();
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				|  |  | +			@Override
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				|  |  | +			public void run() {
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				|  |  | +				while (true) {
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				|  |  | +					try {
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				|  |  | +						TimeUnit.SECONDS.sleep(1);
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				|  |  | +					} catch (InterruptedException e) {
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				|  |  | +						e.printStackTrace();
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				|  |  | +					}
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				|  |  | +					
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				|  |  | +					if (tlParam.get() == null) {
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				|  |  | +						tlParam.set(0);
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				|  |  | +					}
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				|  |  | +					simInt++;
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				|  |  | +					tlParam.set(tlParam.get()+1);
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				|  |  | +					System.out.println(Thread.currentThread().hashCode() + ":simInt:" + simInt);
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				|  |  | +					System.out.println(Thread.currentThread().hashCode() + ":tlParam:" + tlParam.get());
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				|  |  | +				}
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				|  |  | +			}
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				|  |  | +		};
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				|  |  | +		
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				|  |  | +		Thread t1 = new Thread(runa);
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				|  |  | +		Thread t2 = new Thread(runa);
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				|  |  | +		t1.start();
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				|  |  | +		t2.start();
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				|  |  | +	}
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				|  |  |  }
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